Granted Patent
Utility
US 6,697,983 · App. 09/694,943
Data link layer tunneling technique for high-speed data in a noisy wireless environment
Inventors:
Lakshmana Rao Chintada, Liang Hong, Kamyar Moinzadeh
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Oct 24, 2000
Inventors
Lakshmana Rao Chintada
Liang Hong
Kamyar Moinzadeh
Assignee (at issue)
AT&T WIRELESS SERVICES, INC.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.